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Image processing through AVR

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iftikhar_abid

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image processing avr

Dear buddies

I am about to start working on image recognition system using AVR i.e ATmega48. If any one has any idea for matching a picture pattern which is stored in the EPRom to the out side world through a camera connected to the controller. If the picture pattern matches the controller perform some sort of task.

The problem is that i dont have any idea how to make the Algorithm for this project.




Regards,
Iftikhar Abid
Electronic Engineer
 

avr image processing

Hai

I dont think AVR is not capable of handling such task.

BTW is it a still picture or streaming video?

try ARM or DSP

Nandhu
 

image processing with avr

please google for avrcam project. It might help you.
 

processing image with avr

am about to start working on image recognition system using AVR i.e ATmega48. If any one has any idea for matching a picture pattern which is stored in the EPRom to the out side world through a camera connected to the controller. If the picture pattern matches the controller perform some sort of task.

The problem is that i dont have any idea how to make the Algorithm for this project.
Click to expand...

MMmmmm. Doing image comparaison is VAGUE .do you mean pattern or shape .Do you mean metrics .Is a very extensive field .If you want to compare a face or a Thumb print ???
In any case . NEVER ..NEVER start selecting the tool ( AVR) ..Do an evaluation first on how much power computation do you need then CHOOSE the tool.
 

I am also interested in detecting a face from a static picture.

Are there such algorithm where I can detect multiple faces in different orientation
from a picture? Let say if the picture has a picture of a person laying down on a couch etc etc at different angle? I am not interested in matching the face with a database just wanting to detect that there is a face in there.
 

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